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<div class="header">
  <div class="headertitle"><div class="title">mouse.cpp</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">  Created by Fabrizio Di Vittorio (fdivitto2013@gmail.com) - &lt;http://www.fabgl.com&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">  Copyright (c) 2019-2022 Fabrizio Di Vittorio.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">  All rights reserved.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"></span> </div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"></span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment">* Please contact fdivitto2013@gmail.com if you need a commercial license.</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"></span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"></span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment">* This library and related software is available under GPL v3.</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment"></span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment">  FabGL is free software: you can redistribute it and/or modify</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment">  it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">  the Free Software Foundation, either version 3 of the License, or</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">  (at your option) any later version.</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment"></span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">  FabGL is distributed in the hope that it will be useful,</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">  but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment">  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">  GNU General Public License for more details.</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment"></span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment">  You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment">  along with FabGL.  If not, see &lt;http://www.gnu.org/licenses/&gt;.</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment"> */</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="preprocessor">#include &quot;freertos/FreeRTOS.h&quot;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="preprocessor">#include &quot;<a class="code" href="mouse_8h.html">mouse.h</a>&quot;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="preprocessor">#include &quot;<a class="code" href="ps2controller_8h.html">comdrivers/ps2controller.h</a>&quot;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="preprocessor">#include &quot;<a class="code" href="displaycontroller_8h.html">displaycontroller.h</a>&quot;</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="preprocessor">#pragma GCC optimize (&quot;O2&quot;</span>)</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span> </div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="keyword">namespace </span>fabgl {</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="keywordtype">bool</span> Mouse::s_quickCheckHardware = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>Mouse::Mouse()</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>  : m_mouseAvailable(false),</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>    m_mouseType(<a class="code hl_enumvalue" href="group___enumerations_ga1a15f1712ba14a6877038ffe9c6f7708.html#gga1a15f1712ba14a6877038ffe9c6f7708a64426cb7833b3604fe0ab5d0eec32edf">LegacyMouse</a>),</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>    m_mouseUpdateTask(nullptr),</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>    m_receivedPacket(nullptr),</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span>    m_absoluteUpdate(false),</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>    m_prevDeltaTime(0),</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span>    m_movementAcceleration(180),</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>    m_wheelAcceleration(60000),</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    m_absoluteQueue(nullptr),</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>    m_updateDisplayController(nullptr),</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    m_uiApp(nullptr)</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span>{</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>}</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>Mouse::~Mouse()</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>{</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>  PS2DeviceLock lock(<span class="keyword">this</span>);</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>  terminateAbsolutePositioner();</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>  <span class="keywordflow">if</span> (m_mouseUpdateTask)</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>    vTaskDelete(m_mouseUpdateTask);</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>  <span class="keywordflow">if</span> (m_receivedPacket)</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>    vQueueDelete(m_receivedPacket);</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span>}</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a94b7ea8e055cee23e457cec665b0c779.html#a94b7ea8e055cee23e457cec665b0c779">   71</a></span><span class="keywordtype">void</span> Mouse::begin(<span class="keywordtype">int</span> PS2Port)</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>{</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>  <span class="keywordflow">if</span> (s_quickCheckHardware)</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>    PS2Device::quickCheckHardware();</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>  PS2Device::begin(PS2Port);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span>  reset();</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>  m_receivedPacket = xQueueCreate(1, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structfabgl_1_1_mouse_packet.html">MousePacket</a>));</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>  xTaskCreate(&amp;mouseUpdateTask, <span class="stringliteral">&quot;&quot;</span>, 1600, <span class="keyword">this</span>, 5, &amp;m_mouseUpdateTask);</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>  m_area = <a class="code hl_struct" href="structfabgl_1_1_size.html">Size</a>(0, 0);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span>}</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a56921ef9b7157bb48751c7517531a798.html#a56921ef9b7157bb48751c7517531a798">   83</a></span><span class="keywordtype">void</span> Mouse::begin(gpio_num_t clkGPIO, gpio_num_t dataGPIO)</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>{</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>  PS2Controller::begin(clkGPIO, dataGPIO);</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>  PS2Controller::setMouse(<span class="keyword">this</span>);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>  begin(0);</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>}</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a50910ef42a65d4c139af341f1ef2323f.html#a50910ef42a65d4c139af341f1ef2323f">   91</a></span><span class="keywordtype">bool</span> Mouse::reset()</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>{</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>  <span class="keywordflow">if</span> (s_quickCheckHardware) {</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>    m_mouseAvailable = send_cmdReset();</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>    <span class="comment">// tries up to three times for mouse reset</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; 3; ++i) {</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>      m_mouseAvailable = send_cmdReset();</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>      <span class="keywordflow">if</span> (m_mouseAvailable)</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>      vTaskDelay(500 / portTICK_PERIOD_MS);</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>    }</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>    <span class="comment">// give the time to the device to be fully initialized</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>    vTaskDelay(200 / portTICK_PERIOD_MS);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>  }</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span> </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>  <span class="comment">// negotiate compatibility and default parameters</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>  <span class="keywordflow">if</span> (m_mouseAvailable) {</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>    <span class="comment">// try Intellimouse (three buttons + scroll wheel, 4 bytes packet)</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>    <span class="keywordflow">if</span> (send_cmdSetSampleRate(200) &amp;&amp; send_cmdSetSampleRate(100) &amp;&amp; send_cmdSetSampleRate(80) &amp;&amp; identify() == PS2DeviceType::MouseWithScrollWheel) {</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>      <span class="comment">// Intellimouse ok!</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>      m_mouseType = <a class="code hl_enumvalue" href="group___enumerations_ga1a15f1712ba14a6877038ffe9c6f7708.html#gga1a15f1712ba14a6877038ffe9c6f7708a2e71c963cb7659a2783aa306391051ec">Intellimouse</a>;</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>    }</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span> </div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>    setSampleRate(60);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>  }</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>  <span class="keywordflow">return</span> m_mouseAvailable;</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>}</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a9f62cc2900d28231ffc61d200af2aafa.html#a9f62cc2900d28231ffc61d200af2aafa">  122</a></span><span class="keywordtype">int</span> Mouse::getPacketSize()</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>{</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>  <span class="keywordflow">return</span> (m_mouseType == <a class="code hl_enumvalue" href="group___enumerations_ga1a15f1712ba14a6877038ffe9c6f7708.html#gga1a15f1712ba14a6877038ffe9c6f7708a2e71c963cb7659a2783aa306391051ec">Intellimouse</a> ? 4 : 3);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span>}</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span> </div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a3fd3cdfc66306ff22b53325aeb4e2c64.html#a3fd3cdfc66306ff22b53325aeb4e2c64">  128</a></span><span class="keywordtype">bool</span> Mouse::packetAvailable()</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>{</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>  <span class="keywordflow">return</span> uxQueueMessagesWaiting(m_receivedPacket) &gt; 0;</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>}</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span> </div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span> </div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a11d4bf156584e08773498e4de00ca1ff.html#a11d4bf156584e08773498e4de00ca1ff">  134</a></span><span class="keywordtype">bool</span> Mouse::getNextPacket(<a class="code hl_struct" href="structfabgl_1_1_mouse_packet.html">MousePacket</a> * packet, <span class="keywordtype">int</span> timeOutMS, <span class="keywordtype">bool</span> requestResendOnTimeOut)</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>{</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>  <span class="keywordflow">return</span> xQueueReceive(m_receivedPacket, packet, msToTicks(timeOutMS));</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>}</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span> </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a231264f15f33e8986765d7644c0c3615.html#a231264f15f33e8986765d7644c0c3615">  140</a></span><span class="keywordtype">bool</span> Mouse::deltaAvailable()</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>{</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>  <span class="keywordflow">return</span> packetAvailable();</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>}</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span> </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span> </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span><span class="comment">// Mouse packet format:</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span><span class="comment">//    byte 0:</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span><span class="comment">//       bit 0 = Left Button</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span><span class="comment">//       bit 1 = Right Button</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span><span class="comment">//       bit 2 = Middle Button</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span><span class="comment">//       bit 3 = Always 1</span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span><span class="comment">//       bit 4 = X sign bit</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span><span class="comment">//       bit 5 = Y sign bit</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span><span class="comment">//       bit 6 = X overflow</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span><span class="comment">//       bit 7 = Y overflow</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span><span class="comment">//    byte 1:</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span><span class="comment">//       X movement</span></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span><span class="comment">//    byte 2:</span></div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span><span class="comment">//       Y movement</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span><span class="comment">//    byte 3:</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span><span class="comment">//       Z movement</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span><span class="keywordtype">bool</span> Mouse::decodeMousePacket(<a class="code hl_struct" href="structfabgl_1_1_mouse_packet.html">MousePacket</a> * mousePacket, <a class="code hl_struct" href="structfabgl_1_1_mouse_delta.html">MouseDelta</a> * delta)</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>{</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>  <span class="comment">// the bit 4 of first byte must be always 1</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>  <span class="keywordflow">if</span> ((mousePacket-&gt;data[0] &amp; 8) == 0)</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span> </div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>  m_prevStatus = m_status;</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span> </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>  <span class="comment">// decode packet</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>  m_status.buttons.left   = (mousePacket-&gt;data[0] &amp; 0x01 ? 1 : 0);</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span>  m_status.buttons.middle = (mousePacket-&gt;data[0] &amp; 0x04 ? 1 : 0);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>  m_status.buttons.right  = (mousePacket-&gt;data[0] &amp; 0x02 ? 1 : 0);</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>  <span class="keywordflow">if</span> (delta) {</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>    delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_aa619bed5b36c23065f6b3c1faf8ac31d.html#aa619bed5b36c23065f6b3c1faf8ac31d">deltaX</a>    = (int16_t)(mousePacket-&gt;data[0] &amp; 0x10 ? 0xFF00 | mousePacket-&gt;data[1] : mousePacket-&gt;data[1]);</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>    delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_a73ca8a4921ccb094005e774b883df68d.html#a73ca8a4921ccb094005e774b883df68d">deltaY</a>    = (int16_t)(mousePacket-&gt;data[0] &amp; 0x20 ? 0xFF00 | mousePacket-&gt;data[2] : mousePacket-&gt;data[2]);</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>    delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_a0653e51f2a47ce4166ce2aec3eb3dafb.html#a0653e51f2a47ce4166ce2aec3eb3dafb">deltaZ</a>    = (int8_t)(getPacketSize() &gt; 3 ? mousePacket-&gt;data[3] : 0);</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>    delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_a3e4810c2db3fe2f9e3a390156574fcd7.html#a3e4810c2db3fe2f9e3a390156574fcd7">overflowX</a> = (mousePacket-&gt;data[0] &amp; 0x40 ? 1 : 0);</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>    delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_a2a35463fd25699d8601ebe3588973323.html#a2a35463fd25699d8601ebe3588973323">overflowY</a> = (mousePacket-&gt;data[0] &amp; 0x80 ? 1 : 0);</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>    delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>   = m_status.buttons;</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>  }</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span> </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>}</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span> </div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a72788b215173ebeed6b8fe0f40368c90.html#a72788b215173ebeed6b8fe0f40368c90">  187</a></span><span class="keywordtype">bool</span> Mouse::getNextDelta(<a class="code hl_struct" href="structfabgl_1_1_mouse_delta.html">MouseDelta</a> * delta, <span class="keywordtype">int</span> timeOutMS, <span class="keywordtype">bool</span> requestResendOnTimeOut)</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>{</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>  <a class="code hl_struct" href="structfabgl_1_1_mouse_packet.html">MousePacket</a> mousePacket;</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>  <span class="keywordflow">return</span> getNextPacket(&amp;mousePacket, timeOutMS, requestResendOnTimeOut) &amp;&amp; decodeMousePacket(&amp;mousePacket, delta);</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>}</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span> </div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a3a139c6e0877d280a65924a0092a7f76.html#a3a139c6e0877d280a65924a0092a7f76">  194</a></span><span class="keywordtype">void</span> Mouse::setupAbsolutePositioner(<span class="keywordtype">int</span> <a class="code hl_variable" href="displaycontroller_8h_a2474a5474cbff19523a51eb1de01cda4.html#a2474a5474cbff19523a51eb1de01cda4">width</a>, <span class="keywordtype">int</span> <a class="code hl_variable" href="displaycontroller_8h_ad12fc34ce789bce6c8a05d8a17138534.html#ad12fc34ce789bce6c8a05d8a17138534">height</a>, <span class="keywordtype">bool</span> createAbsolutePositionsQueue, <a class="code hl_class" href="classfabgl_1_1_bitmapped_display_controller.html">BitmappedDisplayController</a> * updateDisplayController, <a class="code hl_class" href="classfabgl_1_1ui_app.html">uiApp</a> * app)</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>{</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>  <span class="keywordflow">if</span> (m_area != <a class="code hl_struct" href="structfabgl_1_1_size.html">Size</a>(<a class="code hl_variable" href="displaycontroller_8h_a2474a5474cbff19523a51eb1de01cda4.html#a2474a5474cbff19523a51eb1de01cda4">width</a>, <a class="code hl_variable" href="displaycontroller_8h_ad12fc34ce789bce6c8a05d8a17138534.html#ad12fc34ce789bce6c8a05d8a17138534">height</a>)) {</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>    m_area                  = <a class="code hl_struct" href="structfabgl_1_1_size.html">Size</a>(<a class="code hl_variable" href="displaycontroller_8h_a2474a5474cbff19523a51eb1de01cda4.html#a2474a5474cbff19523a51eb1de01cda4">width</a>, <a class="code hl_variable" href="displaycontroller_8h_ad12fc34ce789bce6c8a05d8a17138534.html#ad12fc34ce789bce6c8a05d8a17138534">height</a>);</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>    m_status.X              = <a class="code hl_variable" href="displaycontroller_8h_a2474a5474cbff19523a51eb1de01cda4.html#a2474a5474cbff19523a51eb1de01cda4">width</a> &gt;&gt; 1;</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>    m_status.Y              = <a class="code hl_variable" href="displaycontroller_8h_ad12fc34ce789bce6c8a05d8a17138534.html#ad12fc34ce789bce6c8a05d8a17138534">height</a> &gt;&gt; 1;</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>  }</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>  m_status.wheelDelta     = 0;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>  m_status.buttons.left   = 0;</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>  m_status.buttons.middle = 0;</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span>  m_status.buttons.right  = 0;</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>  m_prevStatus            = m_status;</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span> </div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>  m_updateDisplayController = updateDisplayController;</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span> </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span>  m_uiApp = app;</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span> </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>  <span class="keywordflow">if</span> (createAbsolutePositionsQueue &amp;&amp; m_absoluteQueue == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>    m_absoluteQueue = xQueueCreate(<a class="code hl_define" href="fabglconf_8h_a4ed8f72017c1de9d95dedeb6e37b199b.html#a4ed8f72017c1de9d95dedeb6e37b199b">FABGLIB_MOUSE_EVENTS_QUEUE_SIZE</a>, <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structfabgl_1_1_mouse_status.html">MouseStatus</a>));</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>  }</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span> </div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>  <span class="keywordflow">if</span> (m_updateDisplayController) {</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span>    <span class="comment">// setup initial position</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span>    m_updateDisplayController-&gt;setMouseCursorPos(m_status.X, m_status.Y);</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>  }</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>  m_absoluteUpdate = (m_updateDisplayController || createAbsolutePositionsQueue || m_uiApp);</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>}</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_a3f7c9c26b1d53a42eda487efa8f7e546.html#a3f7c9c26b1d53a42eda487efa8f7e546">  224</a></span><span class="keywordtype">void</span> Mouse::terminateAbsolutePositioner()</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>{</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>  <span class="keywordflow">if</span> (m_absoluteQueue) {</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>    vQueueDelete(m_absoluteQueue);</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>    m_absoluteQueue = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>  }</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>  m_absoluteUpdate = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span>  m_updateDisplayController = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>  m_uiApp = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>}</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span> </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_af43b281ab7ec8480fc8ea6092f01a12a.html#af43b281ab7ec8480fc8ea6092f01a12a">  236</a></span><span class="keywordtype">void</span> Mouse::updateAbsolutePosition(<a class="code hl_struct" href="structfabgl_1_1_mouse_delta.html">MouseDelta</a> * delta)</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>{</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> maxDeltaTimeUS = 500000; <span class="comment">// after 0.5s doesn&#39;t consider acceleration</span></div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>  <span class="keywordtype">int</span> dx = delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_aa619bed5b36c23065f6b3c1faf8ac31d.html#aa619bed5b36c23065f6b3c1faf8ac31d">deltaX</a>;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>  <span class="keywordtype">int</span> dy = delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_a73ca8a4921ccb094005e774b883df68d.html#a73ca8a4921ccb094005e774b883df68d">deltaY</a>;</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>  <span class="keywordtype">int</span> dz = delta-&gt;<a class="code hl_variable" href="structfabgl_1_1_mouse_delta_a0653e51f2a47ce4166ce2aec3eb3dafb.html#a0653e51f2a47ce4166ce2aec3eb3dafb">deltaZ</a>;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span> </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span>  int64_t now   = esp_timer_get_time();</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span>  <span class="keywordtype">int</span> deltaTime = (int) (now - m_prevDeltaTime); <span class="comment">// time in microseconds</span></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span> </div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>  <span class="keywordflow">if</span> (deltaTime &lt; maxDeltaTimeUS) {</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span> </div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>    <span class="comment">// calculate movement acceleration</span></div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>    <span class="keywordflow">if</span> (dx != 0 || dy != 0) {</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>      <span class="keywordtype">int</span>   deltaDist    = isqrt(dx * dx + dy * dy);                 <span class="comment">// distance in mouse points</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>      <span class="keywordtype">float</span> vel          = (float)deltaDist / deltaTime;             <span class="comment">// velocity in mousepoints/microsecond</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span>      <span class="keywordtype">float</span> newVel       = vel + m_movementAcceleration * vel * vel; <span class="comment">// new velocity</span></div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span>      <span class="keywordtype">int</span>   newDeltaDist = newVel * deltaTime;                       <span class="comment">// new distance</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span>      dx = dx * newDeltaDist / deltaDist;</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>      dy = dy * newDeltaDist / deltaDist;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span>    }</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span> </div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span>    <span class="comment">// calculate wheel acceleration</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span>    <span class="keywordflow">if</span> (dz != 0) {</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span>      <span class="keywordtype">int</span>   deltaDist    = abs(dz);                                  <span class="comment">// distance in wheel points</span></div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span>      <span class="keywordtype">float</span> vel          = (float)deltaDist / deltaTime;             <span class="comment">// velocity in mousepoints/microsecond</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span>      <span class="keywordtype">float</span> newVel       = vel + m_wheelAcceleration * vel * vel;    <span class="comment">// new velocity</span></div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span>      <span class="keywordtype">int</span>   newDeltaDist = newVel * deltaTime;                       <span class="comment">// new distance</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span>      dz = dz * newDeltaDist / deltaDist;</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span>    }</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span> </div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>  }</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span> </div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span>  m_status.X           = tclamp((<span class="keywordtype">int</span>)m_status.X + dx, 0, m_area.width  - 1);</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span>  m_status.Y           = tclamp((<span class="keywordtype">int</span>)m_status.Y - dy, 0, m_area.height - 1);</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>  m_status.wheelDelta  = dz;</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>  m_prevDeltaTime      = now;</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span>}</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span> </div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span> </div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span><span class="keywordtype">void</span> Mouse::mouseUpdateTask(<span class="keywordtype">void</span> * arg)</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span>{</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>  <span class="keyword">constexpr</span> <span class="keywordtype">int</span> MAX_TIME_BETWEEN_DATA_US = 500000;  <span class="comment">// maximum time between data composing a delta frame</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>  <a class="code hl_class" href="classfabgl_1_1_mouse.html">Mouse</a> * mouse = (<a class="code hl_class" href="classfabgl_1_1_mouse.html">Mouse</a>*) arg;</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span> </div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span>  int64_t prevDataTime = 0;</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span> </div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>) {</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span> </div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span>    <a class="code hl_struct" href="structfabgl_1_1_mouse_packet.html">MousePacket</a> mousePacket;</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span>    <span class="keywordtype">int</span> mousePacketLen = 0;</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span>    <span class="keywordflow">while</span> (mousePacketLen &lt; mouse-&gt;getPacketSize()) {</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span>      <span class="keywordtype">int</span> r = mouse-&gt;getData(-1);</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span>      <span class="keywordflow">if</span> (mouse-&gt;parityError() || mouse-&gt;syncError()) {</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span>        mousePacketLen = 0;</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span>        <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span>      }</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span>      int64_t now = esp_timer_get_time();</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>      <span class="keywordflow">if</span> (mousePacketLen &gt; 0 &amp;&amp; prevDataTime &gt; 0 &amp;&amp; (now - prevDataTime) &gt; MAX_TIME_BETWEEN_DATA_US) {</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span>        <span class="comment">// too much time elapsed since last byte, start a new delta</span></div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span>        mousePacketLen = 0;</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>      }</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span>      <span class="keywordflow">if</span> (r &gt; -1) {</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>        mousePacket.data[mousePacketLen++] = r;</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>        prevDataTime = now;</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span>      }</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>    }</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>    <span class="keywordflow">if</span> (mouse-&gt;m_absoluteUpdate) {</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span>      MouseDelta delta;</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span>      <span class="keywordflow">if</span> (mouse-&gt;decodeMousePacket(&amp;mousePacket, &amp;delta)) {</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span>        mouse-&gt;<a class="code hl_function" href="classfabgl_1_1_mouse_af43b281ab7ec8480fc8ea6092f01a12a.html#af43b281ab7ec8480fc8ea6092f01a12a">updateAbsolutePosition</a>(&amp;delta);</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span> </div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span>        <span class="comment">// VGA Controller</span></div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span>        <span class="keywordflow">if</span> (mouse-&gt;m_updateDisplayController)</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span>          mouse-&gt;m_updateDisplayController-&gt;<a class="code hl_function" href="classfabgl_1_1_bitmapped_display_controller_ae0897f2355f7462b5ab003083418e3b4.html#ae0897f2355f7462b5ab003083418e3b4">setMouseCursorPos</a>(mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a>, mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>);</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span> </div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span>        <span class="comment">// queue (if you need availableStatus() or getNextStatus())</span></div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span>        <span class="keywordflow">if</span> (mouse-&gt;m_absoluteQueue) {</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span>          xQueueSendToBack(mouse-&gt;m_absoluteQueue, &amp;mouse-&gt;m_status, 0);</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span>        }</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span> </div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span>        <span class="keywordflow">if</span> (mouse-&gt;m_uiApp) {</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>          <span class="comment">// generate uiApp events</span></div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span>          <span class="keywordflow">if</span> (mouse-&gt;m_prevStatus.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a> != mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">X</a> || mouse-&gt;m_prevStatus.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a> != mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">Y</a>) {</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span>            <span class="comment">// X and Y movement: UIEVT_MOUSEMOVE</span></div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>            uiEvent evt = uiEvent(<span class="keyword">nullptr</span>, UIEVT_MOUSEMOVE);</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>            evt.params.mouse.status = mouse-&gt;m_status;</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span>            evt.params.mouse.changedButton = 0;</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span>            mouse-&gt;m_uiApp-&gt;<a class="code hl_function" href="classfabgl_1_1ui_app_a17b03b92f0606f56dcf3b61b6c85c48e.html#a17b03b92f0606f56dcf3b61b6c85c48e">postEvent</a>(&amp;evt);</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span>          }</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>          <span class="keywordflow">if</span> (mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_ac1cf6a18b13ddfb1d9d76322097f3c0f.html#ac1cf6a18b13ddfb1d9d76322097f3c0f">wheelDelta</a> != 0) {</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span>            <span class="comment">// wheel movement: UIEVT_MOUSEWHEEL</span></div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span>            uiEvent evt = uiEvent(<span class="keyword">nullptr</span>, UIEVT_MOUSEWHEEL);</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>            evt.params.mouse.status = mouse-&gt;m_status;</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>            evt.params.mouse.changedButton = 0;</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span>            mouse-&gt;m_uiApp-&gt;<a class="code hl_function" href="classfabgl_1_1ui_app_a17b03b92f0606f56dcf3b61b6c85c48e.html#a17b03b92f0606f56dcf3b61b6c85c48e">postEvent</a>(&amp;evt);</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span>          }</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span>          <span class="keywordflow">if</span> (mouse-&gt;m_prevStatus.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a70cfd618738e7ccc6476c05b5ec2490e.html#a70cfd618738e7ccc6476c05b5ec2490e">left</a> != mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a70cfd618738e7ccc6476c05b5ec2490e.html#a70cfd618738e7ccc6476c05b5ec2490e">left</a>) {</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span>            <span class="comment">// left button: UIEVT_MOUSEBUTTONDOWN, UIEVT_MOUSEBUTTONUP</span></div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>            uiEvent evt = uiEvent(<span class="keyword">nullptr</span>, mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a70cfd618738e7ccc6476c05b5ec2490e.html#a70cfd618738e7ccc6476c05b5ec2490e">left</a> ? UIEVT_MOUSEBUTTONDOWN : UIEVT_MOUSEBUTTONUP);</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span>            evt.params.mouse.status = mouse-&gt;m_status;</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span>            evt.params.mouse.changedButton = 1;</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span>            mouse-&gt;m_uiApp-&gt;<a class="code hl_function" href="classfabgl_1_1ui_app_a17b03b92f0606f56dcf3b61b6c85c48e.html#a17b03b92f0606f56dcf3b61b6c85c48e">postEvent</a>(&amp;evt);</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span>          }</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span>          <span class="keywordflow">if</span> (mouse-&gt;m_prevStatus.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a7b197ff052f8e1d25bfed56da9fa0450.html#a7b197ff052f8e1d25bfed56da9fa0450">middle</a> != mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a7b197ff052f8e1d25bfed56da9fa0450.html#a7b197ff052f8e1d25bfed56da9fa0450">middle</a>) {</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span>            <span class="comment">// middle button: UIEVT_MOUSEBUTTONDOWN, UIEVT_MOUSEBUTTONUP</span></div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span>            uiEvent evt = uiEvent(<span class="keyword">nullptr</span>, mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a7b197ff052f8e1d25bfed56da9fa0450.html#a7b197ff052f8e1d25bfed56da9fa0450">middle</a> ? UIEVT_MOUSEBUTTONDOWN : UIEVT_MOUSEBUTTONUP);</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span>            evt.params.mouse.status = mouse-&gt;m_status;</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span>            evt.params.mouse.changedButton = 2;</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span>            mouse-&gt;m_uiApp-&gt;<a class="code hl_function" href="classfabgl_1_1ui_app_a17b03b92f0606f56dcf3b61b6c85c48e.html#a17b03b92f0606f56dcf3b61b6c85c48e">postEvent</a>(&amp;evt);</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span>          }</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span>          <span class="keywordflow">if</span> (mouse-&gt;m_prevStatus.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a61938d8fca0e953d39df2d9e06f55b10.html#a61938d8fca0e953d39df2d9e06f55b10">right</a> != mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a61938d8fca0e953d39df2d9e06f55b10.html#a61938d8fca0e953d39df2d9e06f55b10">right</a>) {</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span>            <span class="comment">// right button: UIEVT_MOUSEBUTTONDOWN, UIEVT_MOUSEBUTTONUP</span></div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span>            uiEvent evt = uiEvent(<span class="keyword">nullptr</span>, mouse-&gt;m_status.<a class="code hl_variable" href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">buttons</a>.<a class="code hl_variable" href="structfabgl_1_1_mouse_buttons_a61938d8fca0e953d39df2d9e06f55b10.html#a61938d8fca0e953d39df2d9e06f55b10">right</a> ? UIEVT_MOUSEBUTTONDOWN : UIEVT_MOUSEBUTTONUP);</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span>            evt.params.mouse.status = mouse-&gt;m_status;</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno">  354</span>            evt.params.mouse.changedButton = 3;</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno">  355</span>            mouse-&gt;m_uiApp-&gt;<a class="code hl_function" href="classfabgl_1_1ui_app_a17b03b92f0606f56dcf3b61b6c85c48e.html#a17b03b92f0606f56dcf3b61b6c85c48e">postEvent</a>(&amp;evt);</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span>          }</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno">  357</span>        }</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span> </div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span>      }</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span> </div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span>    } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span> </div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span>      xQueueOverwrite(mouse-&gt;m_receivedPacket, &amp;mousePacket);</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span> </div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span>    }</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span> </div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span>  }</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno">  368</span>}</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno">  369</span> </div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span> </div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_adcc67a74d344caca0d4cbcbdba844519.html#adcc67a74d344caca0d4cbcbdba844519">  371</a></span><span class="keywordtype">int</span> Mouse::availableStatus()</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno">  372</span>{</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span>  <span class="keywordflow">return</span> m_absoluteQueue ? uxQueueMessagesWaiting(m_absoluteQueue) : 0;</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno">  374</span>}</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span> </div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span> </div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_abc9072ef74a767f7b1f39880df870a96.html#abc9072ef74a767f7b1f39880df870a96">  377</a></span><a class="code hl_struct" href="structfabgl_1_1_mouse_status.html">MouseStatus</a> Mouse::getNextStatus(<span class="keywordtype">int</span> timeOutMS)</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno">  378</span>{</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno">  379</span>  <a class="code hl_struct" href="structfabgl_1_1_mouse_status.html">MouseStatus</a> status;</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span>  <span class="keywordflow">if</span> (m_absoluteQueue)</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span>    xQueueReceive(m_absoluteQueue, &amp;status, msToTicks(timeOutMS));</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span>  <span class="keywordflow">return</span> status;</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span>}</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span> </div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno">  385</span> </div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"><a class="line" href="classfabgl_1_1_mouse_aefe587a398d3614e3da20cad4b8e2845.html#aefe587a398d3614e3da20cad4b8e2845">  386</a></span><span class="keywordtype">void</span> Mouse::emptyQueue()</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span>{</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno">  388</span>  <span class="keywordflow">while</span> (getData(0) != -1)</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span>    ;</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span>  <span class="keywordflow">if</span> (m_absoluteQueue)</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span>    xQueueReset(m_absoluteQueue);</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span>}</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno">  393</span> </div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno">  394</span> </div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span> </div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno">  396</span>} <span class="comment">// end of namespace</span></div>
<div class="ttc" id="aclassfabgl_1_1_bitmapped_display_controller_ae0897f2355f7462b5ab003083418e3b4_html_ae0897f2355f7462b5ab003083418e3b4"><div class="ttname"><a href="classfabgl_1_1_bitmapped_display_controller_ae0897f2355f7462b5ab003083418e3b4.html#ae0897f2355f7462b5ab003083418e3b4">fabgl::BitmappedDisplayController::setMouseCursorPos</a></div><div class="ttdeci">void setMouseCursorPos(int X, int Y)</div><div class="ttdoc">Sets mouse cursor position.</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8cpp_source.html#l00711">displaycontroller.cpp:711</a></div></div>
<div class="ttc" id="aclassfabgl_1_1_bitmapped_display_controller_html"><div class="ttname"><a href="classfabgl_1_1_bitmapped_display_controller.html">fabgl::BitmappedDisplayController</a></div><div class="ttdoc">Represents the base abstract class for bitmapped display controllers.</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l00751">displaycontroller.h:751</a></div></div>
<div class="ttc" id="aclassfabgl_1_1_mouse_af43b281ab7ec8480fc8ea6092f01a12a_html_af43b281ab7ec8480fc8ea6092f01a12a"><div class="ttname"><a href="classfabgl_1_1_mouse_af43b281ab7ec8480fc8ea6092f01a12a.html#af43b281ab7ec8480fc8ea6092f01a12a">fabgl::Mouse::updateAbsolutePosition</a></div><div class="ttdeci">void updateAbsolutePosition(MouseDelta *delta)</div><div class="ttdoc">Updates absolute position from the specified mouse delta event.</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8cpp_source.html#l00236">mouse.cpp:236</a></div></div>
<div class="ttc" id="aclassfabgl_1_1_mouse_html"><div class="ttname"><a href="classfabgl_1_1_mouse.html">fabgl::Mouse</a></div><div class="ttdoc">The PS2 Mouse controller class.</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00111">mouse.h:111</a></div></div>
<div class="ttc" id="aclassfabgl_1_1ui_app_a17b03b92f0606f56dcf3b61b6c85c48e_html_a17b03b92f0606f56dcf3b61b6c85c48e"><div class="ttname"><a href="classfabgl_1_1ui_app_a17b03b92f0606f56dcf3b61b6c85c48e.html#a17b03b92f0606f56dcf3b61b6c85c48e">fabgl::uiApp::postEvent</a></div><div class="ttdeci">bool postEvent(uiEvent const *event)</div><div class="ttdoc">Places an event in the event queue and returns without waiting for the receiver to process the event.</div><div class="ttdef"><b>Definition:</b> <a href="fabui_8cpp_source.html#l00610">fabui.cpp:610</a></div></div>
<div class="ttc" id="aclassfabgl_1_1ui_app_html"><div class="ttname"><a href="classfabgl_1_1ui_app.html">fabgl::uiApp</a></div><div class="ttdoc">Represents the whole application base class.</div><div class="ttdef"><b>Definition:</b> <a href="fabui_8h_source.html#l03103">fabui.h:3103</a></div></div>
<div class="ttc" id="adisplaycontroller_8h_a2474a5474cbff19523a51eb1de01cda4_html_a2474a5474cbff19523a51eb1de01cda4"><div class="ttname"><a href="displaycontroller_8h_a2474a5474cbff19523a51eb1de01cda4.html#a2474a5474cbff19523a51eb1de01cda4">width</a></div><div class="ttdeci">uint8_t width</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l00002">displaycontroller.h:2</a></div></div>
<div class="ttc" id="adisplaycontroller_8h_ad12fc34ce789bce6c8a05d8a17138534_html_ad12fc34ce789bce6c8a05d8a17138534"><div class="ttname"><a href="displaycontroller_8h_ad12fc34ce789bce6c8a05d8a17138534.html#ad12fc34ce789bce6c8a05d8a17138534">height</a></div><div class="ttdeci">uint8_t height</div><div class="ttdef"><b>Definition:</b> <a href="displaycontroller_8h_source.html#l00003">displaycontroller.h:3</a></div></div>
<div class="ttc" id="adisplaycontroller_8h_html"><div class="ttname"><a href="displaycontroller_8h.html">displaycontroller.h</a></div><div class="ttdoc">This file contains fabgl::BitmappedDisplayController definition.</div></div>
<div class="ttc" id="afabglconf_8h_a4ed8f72017c1de9d95dedeb6e37b199b_html_a4ed8f72017c1de9d95dedeb6e37b199b"><div class="ttname"><a href="fabglconf_8h_a4ed8f72017c1de9d95dedeb6e37b199b.html#a4ed8f72017c1de9d95dedeb6e37b199b">FABGLIB_MOUSE_EVENTS_QUEUE_SIZE</a></div><div class="ttdeci">#define FABGLIB_MOUSE_EVENTS_QUEUE_SIZE</div><div class="ttdef"><b>Definition:</b> <a href="fabglconf_8h_source.html#l00138">fabglconf.h:138</a></div></div>
<div class="ttc" id="agroup___enumerations_ga1a15f1712ba14a6877038ffe9c6f7708_html_gga1a15f1712ba14a6877038ffe9c6f7708a2e71c963cb7659a2783aa306391051ec"><div class="ttname"><a href="group___enumerations_ga1a15f1712ba14a6877038ffe9c6f7708.html#gga1a15f1712ba14a6877038ffe9c6f7708a2e71c963cb7659a2783aa306391051ec">fabgl::Intellimouse</a></div><div class="ttdeci">@ Intellimouse</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00078">mouse.h:78</a></div></div>
<div class="ttc" id="agroup___enumerations_ga1a15f1712ba14a6877038ffe9c6f7708_html_gga1a15f1712ba14a6877038ffe9c6f7708a64426cb7833b3604fe0ab5d0eec32edf"><div class="ttname"><a href="group___enumerations_ga1a15f1712ba14a6877038ffe9c6f7708.html#gga1a15f1712ba14a6877038ffe9c6f7708a64426cb7833b3604fe0ab5d0eec32edf">fabgl::LegacyMouse</a></div><div class="ttdeci">@ LegacyMouse</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00077">mouse.h:77</a></div></div>
<div class="ttc" id="amouse_8h_html"><div class="ttname"><a href="mouse_8h.html">mouse.h</a></div><div class="ttdoc">This file contains fabgl::Mouse definition.</div></div>
<div class="ttc" id="aps2controller_8h_html"><div class="ttname"><a href="ps2controller_8h.html">ps2controller.h</a></div><div class="ttdoc">This file contains fabgl::PS2Controller definition.</div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_buttons_a61938d8fca0e953d39df2d9e06f55b10_html_a61938d8fca0e953d39df2d9e06f55b10"><div class="ttname"><a href="structfabgl_1_1_mouse_buttons_a61938d8fca0e953d39df2d9e06f55b10.html#a61938d8fca0e953d39df2d9e06f55b10">fabgl::MouseButtons::right</a></div><div class="ttdeci">uint8_t right</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00315">fabutils.h:315</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_buttons_a70cfd618738e7ccc6476c05b5ec2490e_html_a70cfd618738e7ccc6476c05b5ec2490e"><div class="ttname"><a href="structfabgl_1_1_mouse_buttons_a70cfd618738e7ccc6476c05b5ec2490e.html#a70cfd618738e7ccc6476c05b5ec2490e">fabgl::MouseButtons::left</a></div><div class="ttdeci">uint8_t left</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00313">fabutils.h:313</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_buttons_a7b197ff052f8e1d25bfed56da9fa0450_html_a7b197ff052f8e1d25bfed56da9fa0450"><div class="ttname"><a href="structfabgl_1_1_mouse_buttons_a7b197ff052f8e1d25bfed56da9fa0450.html#a7b197ff052f8e1d25bfed56da9fa0450">fabgl::MouseButtons::middle</a></div><div class="ttdeci">uint8_t middle</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00314">fabutils.h:314</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_delta_a0653e51f2a47ce4166ce2aec3eb3dafb_html_a0653e51f2a47ce4166ce2aec3eb3dafb"><div class="ttname"><a href="structfabgl_1_1_mouse_delta_a0653e51f2a47ce4166ce2aec3eb3dafb.html#a0653e51f2a47ce4166ce2aec3eb3dafb">fabgl::MouseDelta::deltaZ</a></div><div class="ttdeci">int8_t deltaZ</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00058">mouse.h:58</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_delta_a1d15efa837d051c0c3107a2a694b344a_html_a1d15efa837d051c0c3107a2a694b344a"><div class="ttname"><a href="structfabgl_1_1_mouse_delta_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">fabgl::MouseDelta::buttons</a></div><div class="ttdeci">MouseButtons buttons</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00059">mouse.h:59</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_delta_a2a35463fd25699d8601ebe3588973323_html_a2a35463fd25699d8601ebe3588973323"><div class="ttname"><a href="structfabgl_1_1_mouse_delta_a2a35463fd25699d8601ebe3588973323.html#a2a35463fd25699d8601ebe3588973323">fabgl::MouseDelta::overflowY</a></div><div class="ttdeci">uint8_t overflowY</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00061">mouse.h:61</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_delta_a3e4810c2db3fe2f9e3a390156574fcd7_html_a3e4810c2db3fe2f9e3a390156574fcd7"><div class="ttname"><a href="structfabgl_1_1_mouse_delta_a3e4810c2db3fe2f9e3a390156574fcd7.html#a3e4810c2db3fe2f9e3a390156574fcd7">fabgl::MouseDelta::overflowX</a></div><div class="ttdeci">uint8_t overflowX</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00060">mouse.h:60</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_delta_a73ca8a4921ccb094005e774b883df68d_html_a73ca8a4921ccb094005e774b883df68d"><div class="ttname"><a href="structfabgl_1_1_mouse_delta_a73ca8a4921ccb094005e774b883df68d.html#a73ca8a4921ccb094005e774b883df68d">fabgl::MouseDelta::deltaY</a></div><div class="ttdeci">int16_t deltaY</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00057">mouse.h:57</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_delta_aa619bed5b36c23065f6b3c1faf8ac31d_html_aa619bed5b36c23065f6b3c1faf8ac31d"><div class="ttname"><a href="structfabgl_1_1_mouse_delta_aa619bed5b36c23065f6b3c1faf8ac31d.html#aa619bed5b36c23065f6b3c1faf8ac31d">fabgl::MouseDelta::deltaX</a></div><div class="ttdeci">int16_t deltaX</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00056">mouse.h:56</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_delta_html"><div class="ttname"><a href="structfabgl_1_1_mouse_delta.html">fabgl::MouseDelta</a></div><div class="ttdoc">Describes mouse movement and buttons status.</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00055">mouse.h:55</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_packet_html"><div class="ttname"><a href="structfabgl_1_1_mouse_packet.html">fabgl::MousePacket</a></div><div class="ttdoc">Contains raw data received from mouse.</div><div class="ttdef"><b>Definition:</b> <a href="mouse_8h_source.html#l00068">mouse.h:68</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a_html_a1d15efa837d051c0c3107a2a694b344a"><div class="ttname"><a href="structfabgl_1_1_mouse_status_a1d15efa837d051c0c3107a2a694b344a.html#a1d15efa837d051c0c3107a2a694b344a">fabgl::MouseStatus::buttons</a></div><div class="ttdeci">MouseButtons buttons</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00329">fabutils.h:329</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_status_aa6aba27bc1a89db9e350b50bbf881f57_html_aa6aba27bc1a89db9e350b50bbf881f57"><div class="ttname"><a href="structfabgl_1_1_mouse_status_aa6aba27bc1a89db9e350b50bbf881f57.html#aa6aba27bc1a89db9e350b50bbf881f57">fabgl::MouseStatus::X</a></div><div class="ttdeci">int16_t X</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00326">fabutils.h:326</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_status_abe4637362df8e341470401813999dd17_html_abe4637362df8e341470401813999dd17"><div class="ttname"><a href="structfabgl_1_1_mouse_status_abe4637362df8e341470401813999dd17.html#abe4637362df8e341470401813999dd17">fabgl::MouseStatus::Y</a></div><div class="ttdeci">int16_t Y</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00327">fabutils.h:327</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_status_ac1cf6a18b13ddfb1d9d76322097f3c0f_html_ac1cf6a18b13ddfb1d9d76322097f3c0f"><div class="ttname"><a href="structfabgl_1_1_mouse_status_ac1cf6a18b13ddfb1d9d76322097f3c0f.html#ac1cf6a18b13ddfb1d9d76322097f3c0f">fabgl::MouseStatus::wheelDelta</a></div><div class="ttdeci">int8_t wheelDelta</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00328">fabutils.h:328</a></div></div>
<div class="ttc" id="astructfabgl_1_1_mouse_status_html"><div class="ttname"><a href="structfabgl_1_1_mouse_status.html">fabgl::MouseStatus</a></div><div class="ttdoc">Describes mouse absolute position, scroll wheel delta and buttons status.</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00325">fabutils.h:325</a></div></div>
<div class="ttc" id="astructfabgl_1_1_size_html"><div class="ttname"><a href="structfabgl_1_1_size.html">fabgl::Size</a></div><div class="ttdoc">Represents a bidimensional size.</div><div class="ttdef"><b>Definition:</b> <a href="fabutils_8h_source.html#l00257">fabutils.h:257</a></div></div>
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